Sheng Yang 7926e66afa Redundant router: Fix wrong log attend to keepalived.log
If something got wrong with passwd_server_ip script, it would output to
keepalived.log, thus cause other scripts malfunctional.

Also make savepassword.sh using the same lock as serve_password.sh.
2012-12-21 15:21:49 -08:00

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#!/bin/bash
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
# Usage
# save_password -v <user VM IP> -p <password>
source /root/func.sh
lock="passwdlock"
locked=$(getLockFile $lock)
if [ "$locked" != "1" ]
then
exit 1
fi
PASSWD_FILE=/var/cache/cloud/passwords
while getopts 'v:p:' OPTION
do
case $OPTION in
v) VM_IP="$OPTARG"
;;
p)
ENCODEDPASSWORD="$OPTARG"
PASSWORD=$(echo $ENCODEDPASSWORD | tr '[a-m][n-z][A-M][N-Z]' '[n-z][a-m][N-Z][A-M]')
;;
?) echo "Incorrect usage"
unlock_exit 1 $lock $locked
;;
esac
done
[ -f $PASSWD_FILE ] || touch $PASSWD_FILE
sed -i /$VM_IP/d $PASSWD_FILE
echo "$VM_IP=$PASSWORD" >> $PASSWD_FILE
unlock_exit $? $lock $locked